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Search for heavy bosons with dileptons in pp collisions at 13 TeV at ATLAS

"Search for new phenomena with lepton+MET signatures using the ATLAS detector": A search for evidence for physics beyond the Standard Model in the production of final states with one energetic charged lepton and large missing momentum is performed using the ATLAS experiment at the Large Ha...

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Detalles Bibliográficos
Autor principal: Torres, Heberth
Lenguaje:eng
Publicado: 2016
Materias:
Acceso en línea:http://cds.cern.ch/record/2207635
Descripción
Sumario:"Search for new phenomena with lepton+MET signatures using the ATLAS detector": A search for evidence for physics beyond the Standard Model in the production of final states with one energetic charged lepton and large missing momentum is performed using the ATLAS experiment at the Large Hadron Collider. The transverse mass distribution is examined and the search is interpreted in the context of high mass W'-like resonances as well as searches for Dark Matter particles produced in association with a W boson. The results reported here use data recorded by the ATLAS experiment at sqrt(s) = 13 TeV during 2015 and 2016. "Search for new phenomena with dilepton signatures using the ATLAS detector": A search is conducted for both resonant, and non-resonant new phenomena in the dilepton final state, using the ATLAS experimental data. Resonance interpretations are given for a Z' or Graviton, while Contact Interactions are considered for the non-resonant interpretation, with the dilepton invariant mass used as the discrimination variable throughout. The full LHC 2015 proton-proton dataset is combined with the data which has been collected so far during 2016, at sqrt(s) = 13 TeV.